60 likes | 190 Views
Notes: Probability. Probability – How likely an event will occur – Written as a fraction, like: What’s the probability of rolling an even number on a regular dice?. Examples: Probability. What is the probability of rolling a number less than three on a number cube (dice)?.
E N D
Notes: Probability Probability – How likely an event will occur – Written as a fraction, like: What’s the probability of rolling an even number on a regular dice?
Examples: Probability What is the probability of rolling a number less than three on a number cube (dice)? 1
Examples: Probability A game requires spinning the spinner shown below. If the number spun is greater than 3, the player wins. What is the probability of winning the game? 2
Examples: Probability A game requires spinning the spinner shown. If the number spun is greater than 3, the player wins. What is the probability of not winning? 3
Examples: Probability A game requires rolling two dice. If the sum of the two rolls is five or less, you win. What is the probability of winning the game? 4 Make a chart or list!
Examples: Probability In the Dallas Wind Symphony, there are 5 French Horns, 3 Trombones, 6 Trumpets, and 2 Tubas. If one player is chosen at random, what is the probability of: 5 6 7